Knowledge base for software setup, errors, and daily tool work.

Fixing 504 Gateway Timeout from Windows Update with Proxy

If you see a "504 Gateway Timeout" error when running Windows Update, and your system uses a prox...

How to Disable Chrome Hardware Acceleration for High CPU Usage

If Chrome is making your computer fans spin up or slowing everything down, hardware acceleration ...

Fix 'Windows Update Port Already Allocated Permission Denied'

If you see "port already allocated permission denied" when running Windows Update, it usually mea...

Fix Outlook High CPU Usage Caused by Antivirus Scanning

Symptoms and Likely Cause

You notice Outlook consuming 50% or more CPU, making your syste...

Setup Cloudflare SSL Flexible to Avoid Redirect Loop

If you've enabled Cloudflare's Flexible SSL and started seeing redirect loop errors (ERR_TOO_MANY...

Fix Missing Windows Security App Icon or Shortcut

You click the Start menu or search for Windows Security, but the app icon is gone. The shortcut m...